Washing machine



FIG. 1 is a front perspective view of a washing machine showing our new design;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a left-side view thereof;

FIG. 5 is a right-side view thereof;

FIG. 6 is a top view thereof; and,

FIG. 7 is a bottom view thereof.

The broken lines immediately adjacent to the shaded areas depict the bounds of the claimed design and form no part of the claimed design, while all other broken lines depict environment and form no part of the claimed design. In addition, the unshaded surface that directly adjoins the claimed solid line edge forms no part of the claimed design. 

CLAIM We claim the ornamental design for a washing machine, as shown and described. 